JPH0380105A - Production of activated carbon - Google Patents

Production of activated carbon

Info

Publication number
JPH0380105A
JPH0380105A JP1214613A JP21461389A JPH0380105A JP H0380105 A JPH0380105 A JP H0380105A JP 1214613 A JP1214613 A JP 1214613A JP 21461389 A JP21461389 A JP 21461389A JP H0380105 A JPH0380105 A JP H0380105A
Authority
JP
Japan
Prior art keywords
coal
activated carbon
pulverized
contg
oxidation treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1214613A
Other languages
Japanese (ja)
Inventor
Tokuji Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP1214613A priority Critical patent/JPH0380105A/en
Publication of JPH0380105A publication Critical patent/JPH0380105A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To easily produce high quality activated carbon having a large specific surface area at a low cost by adding fine powder of noncaking coal having a high volatile matter content to pulverized caking coal and subjecting them to press molding, oxidation treatment and carbonization activation.
CONSTITUTION: Pulverized noncaking coal contg. ≥45% (d.a.f.) volatile matter is added to pulverized caking coal by 15-<80wt.%. The pref. grain size of the pulverized caking coal is ≤74μm. They are press-molded without adding a binder to obtain granulated coal. This granulated coal is subjected to oxidation treatment at 100-300°C in oxygen-contg. gas optionally after screening and then carbonization activation is carried out to obtain activated carbon.
COPYRIGHT: (C)1991,JPO&Japio
JP1214613A 1989-08-21 1989-08-21 Production of activated carbon Pending JPH0380105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1214613A JPH0380105A (en) 1989-08-21 1989-08-21 Production of activated carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1214613A JPH0380105A (en) 1989-08-21 1989-08-21 Production of activated carbon

Publications (1)

Publication Number Publication Date
JPH0380105A true JPH0380105A (en) 1991-04-04

Family

ID=16658626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1214613A Pending JPH0380105A (en) 1989-08-21 1989-08-21 Production of activated carbon

Country Status (1)

Country Link
JP (1) JPH0380105A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0765841A3 (en) * 1995-09-26 1997-04-09 Mitsubishi Chem Corp
JP2007228772A (en) * 2006-02-27 2007-09-06 Iwa Denki Koji Kk Tool and method for laying electrical cable
CN102126722A (en) * 2010-01-20 2011-07-20 神华新疆能源有限责任公司 Process for preparing coal-based agglomerated activated carbon
CN105779059A (en) * 2016-03-31 2016-07-20 神华集团有限责任公司 Binder-free high-strength fine coal briquetting method
CN105905898A (en) * 2016-05-31 2016-08-31 神华集团有限责任公司 Preparation method of coal-based agglomerated activated carbon with high methylene blue value

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0765841A3 (en) * 1995-09-26 1997-04-09 Mitsubishi Chem Corp
JP2007228772A (en) * 2006-02-27 2007-09-06 Iwa Denki Koji Kk Tool and method for laying electrical cable
JP4707002B2 (en) * 2006-02-27 2011-06-22 岩電機工事株式会社 Wire passing device and wire passing method
CN102126722A (en) * 2010-01-20 2011-07-20 神华新疆能源有限责任公司 Process for preparing coal-based agglomerated activated carbon
CN105779059A (en) * 2016-03-31 2016-07-20 神华集团有限责任公司 Binder-free high-strength fine coal briquetting method
CN105779059B (en) * 2016-03-31 2018-10-12 神华集团有限责任公司 A kind of fine coal high intensity forming method of binder free
CN105905898A (en) * 2016-05-31 2016-08-31 神华集团有限责任公司 Preparation method of coal-based agglomerated activated carbon with high methylene blue value

Similar Documents

Publication Publication Date Title
JPH01126214A (en) Production of activated carbon
JPH0380105A (en) Production of activated carbon
JPS60200816A (en) Production of carbonaceous material
JPH01242409A (en) Production of activated carbon
JPS58213617A (en) Production of titanium carbonitride powder
JPS575790A (en) Preparation of solid fuel
JPH0375213A (en) Preparation of active carbon
JPS61188487A (en) Production of coke
JPH0283209A (en) Production of active carbon
JPH01235548A (en) Feed additive and production thereof
JPS6396201A (en) Production of dustproof active metal powder
JPS5562811A (en) Molded raw material and production thereof
JPS5757787A (en) Manufacture of briquetted coke
JPH0421511A (en) Production of activated carbon
JPS5757789A (en) Manufacture of coke for metallurgy
JPH01317113A (en) Production of activated carbon
JPH02221108A (en) Production of activated carbon
JPH03164418A (en) Production of activated carbon
JPS6215293A (en) Solidification of powdery solid fuel
JPH04264195A (en) Production of coke
JPH0297412A (en) Production of activated coke
JPH02221109A (en) Production of activated carbon
JPH03199287A (en) Production of coke compounded with waste coal-ore mixture
JPS6220833A (en) Manufacture of briquette for producing metallic magnesium
JPS63140042A (en) Pelletizing treatment for granulated body from ironworks